PWBOSMBS Share definition Flag "Picture With Box or So Much BullShit" is used to verify that the picture(s) and/or story that a poster in Off Topic has told is either the truth or utter bullshit. "Hey, I LTP to Hillary Swank last night" "Right, Hummel, PWBOSMBS" PWBOSMBS by Yeti February 3, 2005 0 0 Get merch Get the PWBOSMBS mug. Buy Now — $32.95 See more merch
